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经验之塔
释义
经验之塔
Encyclopedia
教育学
[基本理论]
释
cone of experience
经验之塔
美国教育家E.戴尔于20世纪40年代提出的视听教学理论模型。
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plant epidermis
planter
planter with plastic sheeting
plant experimental embryology
plant exposure dose
plant expression vector
plant extract
plant extracts
plant fibre
plant food
plant freezing damage
plant freezing tolerance
plant gene diagnosis
plant genetic engeneering
plant genetics
plant genetic transformation
plant geography
plant germplasm development
plant germplasm resource collection
plant group
plant growth and development
plant growth curve
plant growth promoting bacteria,PGPB
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